This wrench set for 10 to 19mm applications is comprised of chrome vanadium steel constructed, mirror finish, open ended wrenches, ratchet ring wrenches, Go-Thru™ single hex ratchet wrenches and 1/4", 3/8" and 1/2" square drive ratchets. Supplied in a heavy duty fitted metal storage case with locking lid and carry handle. Features and Benefits • All tools and components are manufactured from a high quality chrome vanadium steel making for a robust product • Supplied in a heavy duty metal carry case to help organise and store your tools • Carry case possesses metal clasps to secure your tools • Carry case also boasts a carry handle to make transportation easy Typical Applications • Ideal for use by varying professionals including plumbers, mechanics, electricians, construction workers, general handiworkers and DIY enthusiasts alike Notes • Set contains: • Spanners 10 - 19mm • Quick release Hex square drive adaptors (1/4" x 10mm, 3/8" x 13mm, 1/2" x 19mm)